The Iosso Case Sizing Lubricant and Cleaner is a bio-based formula designed to clean and lubricate cartridge cases during the reloading process. This 4 oz spray bottle delivers easy application with no sticky residue or offensive smell.Iosso Case Sizing Lubricant and Cleaner - 4 oz spray bottleBio-based water soluble and biodegradable formulaEliminates stuck cases and reduces sizing effortProlongs die life while preventing corrosion and rustNon-flammable with no shipping restrictionsEasy cleanup - wipe or rinse with hot waterPerfect for ammunition reloaders who want an environmentally-friendly lubricant that makes case sizing smoother while protecting equipment from wear and corrosion.